MAINT: drop predict from PCA spmd (#1802)

Author: ethanglaser

onedal/spmd/decomposition/pca.py

@@ -24,7 +24,3 @@ class PCA(BaseEstimatorSPMD, PCABatch):
     @support_usm_ndarray()
     def fit(self, X, y=None, queue=None):
         return super().fit(X, queue=queue)
-
-    @support_usm_ndarray()
-    def predict(self, X, queue=None):
-        return super().predict(X, queue=queue)